Mixed media. Soft cheese and sand paper under transparent foil
Dobke 104. One of 100 copies. 32 x 43,5 cm (12,5 x 17,1 in)
Made by Rudolf Rieser, Cologne as annual bonus of the 'Kunstverein für die Rheinlande und Westfalen' in 1968. The work by Dieter Roth, which contains the characteristic perishable materials, was vacuum-sealed before framing and therefore does not smell. [KP].